Multiquip DCA45SSIU4F Manual do Utilizador descarregar pdf (Página 19)

DCA45SSIU4F 

The deﬁnitions below describe the controls and functions

of the Engine/Generator Control Panel (Figure 4).

1. Gauge Unit Assembly — This assembly houses the

various engine monitoring gauges. These gauges

indicate: oil pressure, water temperature, charging

voltmeter, fuel and engine speed RPM (tachometer).

A. Oil Pressure Gauge — During normal operation

this gauge should read approximately 50 psi. (345

kPa). When starting the generator the oil pressure

may read a little higher, but after the engine warms

up the oil pressure should return to the correct

pressure range.

B. Water Temperature Gauge — During normal

operation this gauge should read approximately

180°F (82°C).

C.   — During normal

operation this gauge indicate minimum 14 VDC.

D. Fuel Gauge — Indicates amount of diesel fuel

available.

E. Tachometer Gauge — Indicates engine speed.

This guage should indicate 1,000 rpm's when the

engine speed switch is placed in the low position.

1800 RPM’s when the engine speed switch is

placed in the high position (60 Hz operation).

F.  — When on,

indicates that the engine oil pressure has dropped

to 14.2 psi (98 kPa). This condition will cause the

engine to shutdown.

G.  — When on,

indicates that the engine coolant has exceeded

212°F (100°C). This condition will cause the engine

to shutdown.

H. — When on, indicates

that the generator has attempted to start and failed

after 3 attempts. The intervals between the 3 start

cycles is approximately 10 seconds.

I. — When on, indicates that the

engine is operating at an unsafe speed. This

condition will cause the engine to shutdown.

J. — When on, indicates

that the generator is operating normally.

2.  — This three-pole, 110 amp

main breaker is provided to protect the 

 from overload.

3.  — When activated will turn on

control panel light.

4.  — For operation at night, panel light

illuminates control panel for ease of reading meters

and gauges. Make sure panel light switch is in the OFF

position when light is not in use.

5. — Allows ±15% manual

adjustment of the generator’s output voltage.

6. — This switch allows

the AC ammeter to indicate the current ﬂowing to the load

connected to any phase of the output terminals, or to be

switched off. This switch does not effect the generator

output in any fashion, it is for current reading only.

7. — This switch allows

the AC voltmeter to indicate phase to phase voltage

between any two phases of the output terminals or to

be switched off.

8. — Indicates the output frequency

in hertz (Hz). Normally 60 Hz.

9. AC Ammeter — Indicates the amount of current the

load is drawing from the generator per leg selected by

the ammeter phase-selector switch.

10. — Indicates the output voltage present

at the 

11. — This lamp when

ON indicates that ﬂuids in the containment area have

reach a high level.

12.  — This lamp will turn on

when an engine fault has occured. Refered to engine

fault diagnostics table.

13.  — Indicates amount of time generator

has been in use.

14.  — This lamp will illuminate to indicate

preheating of the engine glow plugs. When the lamp

turns off, this indicates that the preheat cycle is

complete and the engine will start automatically.

15. — This switch selects either manual

or automatic operation . Center position is OFF (reset).

16. Engine Speed Switch — This switch controls the

speed of the engine (low/high).

ENGINE/GENERATOR CONTROL PANEL

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